Quantity   Component name
1 × Arduino Uno You could use any other Arduino board as well. The Keyestudio Uno is used in this example.
1 × USB Data Cable Depends on the Arduino.
5 × Jumper Wires 5 Male to Male Jumper Wires.
2 × 10K ohm resistors
1 × breadboard
2 × LEDs 2 LEDs of any colour.